W55RP20 dormant wakup example
This is an example of entering dormant mode and being woken up by WOL magic packet.
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Components
Hardware components
WIZnet - W55RP20-EVB-Pico
x 1
Project description
github link : https://github.com/WIZnet-ioNIC/WIZnet-PICO-C-EXTRAS/tree/main/examples/dormant_wakeup Sleep mode vs Dormant mode? Sleep mode Sleep Mode is a low-power state in the RP2040 where most of the system is disabled, but the main clock remains active. The CPU halts operation, but peripherals (e.g., UART, SPI, I2C) continue to function. The system can wake up from events like timer interrupts or GPIO signals. Suitable for low-power tasks that require quick wake-up. Dormant mode Dormant Mode is a deeper low-power state compared to Sleep Mode, where all clock sources in the RP2040 are…
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